A Flux of 4

Multiple Choice

A flux of 4.0 × 10^-5 T ∙ m² is maintained through a coil of area 7.5 cm² for 0.50 s.What emf is induced in this coil during this time by this flux?

A) 8.0 × 10^-5 V
B) 4.0 × 10^-5 V
C) 3.0 × 10^-5 V
D) 2.0 × 10^-5 V
E) No emf is induced in this coil.